| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.76 | 10.771% | $35.1809 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $169.74 | 10.175% | $187.011 | $187.01 | $187.00 | $187.00 |
| Purchase #3 | $133.48 | 8.413% | $144.7097 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $32.71 | 3.700% | $33.9203 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $194.55 | 7.853% | $209.828 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $159.30 | 5.566% | $168.1666 | $168.17 | $168.15 | $168.20 |
| Purchase #7 | $7.49 | 9.687% | $8.2156 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $729.03 | $787.0321 | $787.04 | $787.00 | $787.00 | |